YM

Yuuichi Masuzawa

SO Sony: 1 patents #17,262 of 25,231Top 70%
📍 Rifu, JP: #1,311 of 2,101 inventorsTop 65%
Overall (All Time): #2,449,454 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12394436 Magnetic recording medium Eiji Nakashio, Futoshi Sasaki, Masaru Terakawa, Minoru Yamaga, Yoichi Kanemaki +3 more 2025-08-19